Introduction to the propagation methods of safflower sorrel

Elaeagnus angustifolia can not only be used for ornamental, its leaves, petioles and pedicels contain a lot of organic acids, so it has a certain medicinal value. The cultivation of safflower sorrel is not difficult, artificial reproduction can choose the method of split or sowing, if you also plant safflower sorrel, you might as well work with the editor to breed.

sorrel

1. Plant division and reproduction

Oxalis sanguinis rootstock fecundity is very strong, very easy to divide. It can be done throughout the year. More than ten bulbs can be isolated from one perennial plant. The new meristematic plant can recover quickly and sprout new leaves when planted properly. The ramets before autumn can flower in the same year.

2. Seed breeding

Seeds are easy to crack after maturity and difficult to pick. It is necessary to grasp the opportunity to harvest in time. Mature seeds are brown, smaller, 1000-grain weight about 0. 07g or so. Choose common sowing soil, keep high temperature above 25℃, germinate in about 7 days, and the germination rate is high, the seedling grows faster, the transplant resistance is higher, and the transplant survival rate is higher. If the seedlings are properly managed, they can grow into adult plants in the same year, have rhizomes, and flower in the following year.

The name of the plant is: Osmus chinensis; Osmus chinensis. Big sour grass, south seven days, etc., is a geranium seedlings, Oxalis perennial upright herbs. No stems on the ground, underground part of the globose bulb, outer scales membranous, brown, back with 3 ribbed longitudinal veins, long ciliate, inner scales triangular, glabrous. Leaves basal; hairy; leaflets 3, oblate obcordate, 1-4 cm long, apically concave, lateral angles rounded, base broadly cuneate, surface green, hairy or subglabrous; abaxially light green, usually with brownish black glands on both surfaces or sometimes only margin after drying, abaxially especially sparsely hairy; stipules oblong, apically narrowly pointed, with petioles rounded, base broadly cuneate, base broadly cuneate, surface green, hairy or subglabrous; abaxially pale green, usually with small brownish glands on both surfaces or sometimes only margin after drying, abaxially especially sparsely hairy; stipules oblong, apically acute, with petioles rounded, base broadly cuneate, base broadly cuneate, surface green, hairy or subglabrous; abaxially pale green, usually with small glands on both surfaces or sometimes only margin dried, brownish black, abaxially especially sparsely hairy; stipules oblong, apically acute, apex narrowly acute, with petioles rounded, apex narrow, and petioles narrow, apex narrow, The cultivation method and precautions of safflower sorrel are introduced. The safflower vinegar (sound pass "vinegar") pulp grass, alias: big sour grass, south sky seven, etc., belongs to geranium seedlings, sorrel family perennial upright herbs. No stems on the ground, underground part of the globose bulb, outer scales membranous, brown, back with 3 ribbed longitudinal veins, long ciliate, inner scales triangular, glabrous. Leaves basal; hairy; leaflets 3, oblate obcordate, 1-4 cm long, apically concave, lateral angles rounded, base broadly cuneate, surface green, hairy or subglabrous; abaxially light green, usually with small brownish glands on both surfaces or sometimes only margin after drying, abaxially especially sparsely hairy; stipules oblong, apically narrowly acute, connate with petiole base. The shape characteristic of safflower sorrel stems safflower vinegar (sound pass "vinegar") pulp grass perennial erect herb. No stems on the ground, underground part of the globose bulb, outer scales membranous, brown, back with 3 ribbed longitudinal veins, long ciliate, inner scales triangular, glabrous. Leaves basal; petiole 5-30 cm or longer, hairy; leaflets 3, oblate, 1-4 cm long, 1.5-6 cm wide, apex concave, lateral angles rounded, base broadly cuneate, surface green, hairy or subglabrous; abaxial surface light green, usually with small brownish black glands on both surfaces or sometimes only margin, abaxial surface especially sparsely hairy; stipules oblong, apex narrowly pointed, connate with petiole base. Oxalis rubra is a basal, dichasial cyme of pedicels, usually arranged in umbels, pedicels 10-40 cm long or longer, hairy; pedicels, bracts, sepals all hairy; pedicels 5-25 mm long, each pedicel with 2 lanceolate membranous bracts; sepals 5, lanceolate, ca. 4-7 mm long, apex with 2 dark red oblong glands, top ventral surface sparsely pilose; Petals 5, obcordate, 1.5-2 cm long, 2-4 times as long as calyx, lavender to purple, base darker in color; stamens 10, 5 longer than style, 5 longer to middle of ovary, filaments villous; ovary 5-loculed, style 5, rust-colored villous, stigma shallowly 2-lobed. The flower and fruit period of sorrel is 3-12 months. The ecological habits of Oxalis affinis like sunny, warm, humid environment, summer hot areas should cover half shade, drought resistance is strong, not cold-resistant, North China winter needs to enter the greenhouse cultivation, south of the Yangtze River, can open the field more stand, like the overcast and humid environment, strong adaptability to the soil, the general garden soil can grow, but rich in humus sandy loam growth exuberant, summer has short-term dormancy. It opens easily when the sun is shining. The cultivation technique of safflower sorrel starts seedling to use spade to dig up whole plant of ageing seedling, pat gently remove the soil around root system, concentrate pile up. Dig seedlings away from the plant a little bit, so as not to accidentally hurt the bulb, and pay attention to the shovel to dig straight down, can not dig down obliquely, hurt the bulb. Remove the withered leaves and remove about 1/2 of the old leaves to reduce transpiration and water loss after planting. Cutting off the old bulbs with a sharp knife, the cutting position is suitable below the first or second new bulb, so that after planting the seedlings with 1~2 new bulbs, the old bulbs can be removed at the lower part, the regeneration and rejuvenation can be ensured, and the new plants can be stored with sufficient nutrients for rapid germination and flowering. Finally, dip fresh plant ash in the cut bulb wound to prevent decay. Fertilization Organic fertilizer is added to the flower beds where the aged seedlings are dug out, deep ploughing is carried out once, and dead leaves and weeds are raked. Generally apply decomposed cake fertilizer 0.5~0.8 kg/m2, and appropriate increase in phosphorus and potassium fertilizer, in order to ensure the flowering needs of Oxalis tinctoria. The planting of Oxalis tinctoria grows rapidly, and each plant can reproduce 3~9 seedlings in the same year. When planting, it is generally planted in pin-shaped holes, with plant spacing of 25×35 cm. Dig holes 8~10 cm deep with a small shovel, put 4~6 plants in each hole according to the bulb size, and cover the soil 3~4 cm, pay attention to exposing the leaves to the soil surface. Of course, the method of ditch planting can also be adopted. The plant spacing is generally 15~30 cm. Water is planted 2~3 days later to prevent the bulbs from rotting. Maintenance points: Oxalis affinis is easy to survive, strong growth potential, long flowering period, loved by the majority of people. However, due to the extensive daily management, many areas have appeared the phenomenon of planting alone. As a result, the plants of Oxalis tinctoria grow for many years are crowded with each other, the roots move upward, the ability to absorb fertilizer and water weakens, the growth weakens year by year, the flowering amount is less, the flowering period shortens, and serious places wither in pieces, affecting its ornamental value. According to the cultivation experience for many years, the author tries to analyze the aging reasons and introduce the rejuvenation methods. The reason of aging is that the underground scaly stem of sorrel is spindle, covered with brown hard cortex, and the top has terminal buds. After the terminal bud is damaged, a large number of axillary buds germinate and adventitious roots can be produced at the base. When the temperature rises in spring, sorrel begins to tiller, and the base of the plant growing on the bulb gradually expands to form a new bulb. This tillering occurs about twice a year, the first time after a large number of re-greening in spring and the second time at the end of summer dormancy. As the number of tillers increases and new bulbs grow, the bulbs continue to move upward, bringing the roots closer to the ground. This phenomenon is called "root jumping." According to the author's observation, the second to third year after planting is the peak tillering stage, and the flower quantity is also more. After the fifth to sixth year, the tillering ability gradually weakened, most bulbs have jumped out of the ground more than 5 cm, the growth is obviously weak, vulnerable to sunburn and freezing injury, and susceptible to diseases and insect pests. The new bulbs were milky white in the transverse section, while the aged bulbs at the bottom of the transverse section were moderately red in the interior and lignified. Rejuvenate and rejuvenate. Oxalis is easy to plant and easy to live. Regeneration and rejuvenation can be combined with the annual propagation of ramets, and the best time for ramets in North China is from early March to the end of April. At this time, the survival rate of regeneration planting is high, and does not affect the growth and ornamental effect of Oxalis tinctoria. In addition, summer dormancy of Oxalis tinctoria is also a good period for ramets to rejuvenate. Strengthening the daily maintenance and management of Oxalis tinctoria can also effectively delay the occurrence of aging phenomenon. Oxalis flower as long as more than 5 months, during the growth of a large number of fertilizer, should be timely fertilization and watering in the growing season. In spring, before the safflower sorrel turns green, compound fertilizer 15~20 kg per mu can be applied in holes, or combined with watering according to soil moisture. After that, fertilizer should be applied every 20 days except dormant period, and attention should be paid to the prevention and control of diseases and insect pests. Summer July ~ August temperature rise, Oxalis tinctoria forced into dormancy, basically stopped growing. In order to prevent sunburn hazard of new stems exposed to soil surface, soil covering should be carried out. The thickness of the soil should be determined according to the height of the new stem of Oxalis tinctoria every year, generally 2~3 cm. Oxalis origin brazil, wet environment, good drainage requirements, containing more humus sandy loam. It is not cold and can only be cultivated in greenhouses in colder areas. In Tengzhou City, no fruiting phenomenon has been found, and corm propagation and ramet propagation are the main propagation methods. Plant propagation in spring and autumn two seasons for reproduction, at this time underground stem enrichment, new buds have been formed, can be planted by hand, easy to survive. Cutting stem propagation should be in spring, the survival rate is higher, the bulb will be cut into pieces, each with 2 to 3 buds, planted on more than a month can send out new leaves, that year can bloom. The propagation coefficient of rapid propagation single corm is high, and about 15~17 corms can be obtained from each single corm. The survival rate of mother corm and leaf corm was almost the same, but the propagation coefficient of leaf corm was the highest. According to the experiment, the survival rate of Oxalis tinctoria cultivated in different periods has no great difference, but the corm size and species have obvious differences. Under normal circumstances, the reproduction of oralis corymbosa is mainly in spring and autumn. In order to increase the propagation coefficient, the corms can be divided into 2~6 petals according to the size on the basis of corm propagation. The bulbs cultivated for 2 years can reproduce 20~30 plants per plant, with high survival rate and rapid growth. They can bloom in about 1 month. Oxalis carthamus L. can also grow in ordinary soil, but it grows fastest in fertile, loose and well drained sandy soil. Do not plant too deep. Organic fertilizer is applied once a month during the growth period, and watering is timely. During the growth period, attention should be paid to watering, keeping moist, and fertilizing 2 to 3 times to keep the flowers flourishing. Hot season growth slow, basically in a dormant state, pay attention to stop fertilizing water, placed in the shade, protection over summer. Fertilizer and water management should be strengthened during the vigorous growth period in winter and spring. The disease control of safflower sorrel is easy to be harmed by red spiders. If the control is not timely, it can cause yellow leaves, dryness and few flowers, which will affect the ornamental value. Therefore, 40% omethoate 1000~1500 times, 0.2~0.3 degree sulfur mixture and acaricide can be sprayed during the growth of the grass. The classification of Oxalis corymbosa is similar to Oxalis corymbosa DC. The related species are Oxalis acetosella L. Oxalis acetosella L. subsp. Acetosella L. subsp. griffithii (Edgew. & Hook.f.) Oxalis acetosella L. subsp. japonica (Franch. & Sav.) H. Hara Oxalis acetosella L. subsp. leucolepis (Diels) C. C. Huang & L. R. Oxalis bowiei Herb. ex Lindl. Oxalis corniculata L. Oxalis corniculata L. var. Oxalis corniculata L. var. stricta (L.) C. C. Huang & L. R. Oxalis pes-caprae L. The distribution area of Oxalis sanguinis is distributed in Hebei, Shaanxi, East China, Central China, South China, Sichuan and Yunnan. Originated in tropical South America, it was introduced as an ornamental plant north of the Yangtze River in China, and has been wild in southern China, as well as in Japan. Born in low-altitude mountains, roadsides, wasteland or paddy fields. The medical information and health diet information of the medicinal value or medicinal value of the safflower sorrel are for reference only and cannot be used as a basis for diagnosis and medical treatment. Consult a healthcare professional for any health problems and follow medical advice for treatment of any ailments. Ultimate Flower Protection Mission: Love yourself, proceed from reality and follow the doctor's advice. For disease, do not be careless, do not delay, do not give up hope, brave face, warm the silent world with love, care for the inner flower field attentively. Medicinal value: sour, cold. Indications: clearing away heat and toxic materials, dispersing blood stasis and detumescence, regulating menstruation. For pyelonephritis, dysentery, watery diarrhea, pharyngitis, toothache, stranguria, irregular menstruation, leucorrhea; topical treatment of snake bites, bruises, carbuncle, burns and scalds. Medicine [White Medicine] Whole herb for pyelonephritis, dysentery, pharyngitis, toothache, irregular menstruation, leucorrhea; external use for venomous snake bite, safflower sorrel safflower sorrel (4 pieces) traumatic injury, burn "Dali Zi Zhi". [00:03: 10.100] The whole thing is a drug. [Yao Yao Medicine] Acid Midi Grass: Used for traumatic pain "Guiyao Edition." [Miao Medicine] Tiankui Grass, Liangui Cub: The whole grass is used for clearing away heat and detoxification, dispersing stasis and detumescence. [Lisu medicine] Ala rubbing: the whole grass for cold fever, enteritis, hepatitis, urinary tract infection, stones, neurasthenia; external treatment of bruises, carbuncle sore furuncle; external use of appropriate amount, mashed and applied to the affected area "Nujiang medicine." Whole grass (copper hammer grass): acid, cold. Dissipating blood stasis and detumescence, clearing away heat and toxic materials. For traumatic injury, sore throat, edema, stranguria, leukorrhagia, diarrhea, dysentery, carbuncle, scald. The garden use of safflower sorrel is widely planted in the garden of safflower sorrel, which can be arranged in flower altar and flower boundary, and is suitable for large-scale cultivation as ground cover plants and interstitial plants, or a good material for potted plants. The role of the use of safflower sorrel sorrel has low plants, neat, flowers and leaves, long flowering, colorful, covering the ground quickly, but also can inhibit the growth of weeds and many other advantages, very suitable for flower beds, flower diameter, sparse forest and forest edge large planting, with safflower sorrel group words or composition pattern effect is very good. Safflower sorrel can also be potted to decorate squares, indoor balconies, and is also a good material for garden greening. The difference between orchards and sorrel is the difference between orchards and sorrel.

Oxalis sanguinis underground with spherical rhizomes, white transparent, its flowers and leaves are sensitive to sunlight. How does that safflower sorrel breed? What's the difference between sorrel and shamrock? Next, look at the cultivation method of safflower sorrel and the difference between safflower sorrel and sorrel.

1. Cultivation method of safflower sorrel

1, sowing: safflower sorrel can also grow in general soil, but in fertile, loose and well drained sandy soil growth fastest. Do not plant too deep. Organic fertilizer is applied once a month during the growth period, and watering is timely. During the growth period, attention should be paid to watering, keeping moist, and fertilizing 2-3 times to keep flowers flourishing and leaves luxuriant. Hot season growth slow, basically in a dormant state, pay attention to stop fertilizing water, placed in the shade, protection over summer. Fertilizer and water management should be strengthened during the vigorous growth period in winter and spring.

2. Seedling: dig up the whole aged seedling with a shovel, gently pat off the soil around the root system, and pile it up intensively. Dig seedlings away from the plant a little bit, so as not to accidentally hurt the bulb, and pay attention to the shovel to dig straight down, can not dig down obliquely, hurt the bulb.

3. Plant division: remove the withered leaves of the dug safflower pulp grass and remove about 1/2 of the old leaves to reduce transpiration and water loss after planting. Cutting off the old bulbs with a sharp knife, the incision is appropriate below the first or second new bulb above, so that after planting seedlings with 1 to 2 new bulbs, the old bulbs at the lower part can be removed, the regeneration and rejuvenation can be ensured, and the new plants can be stored with sufficient nutrients for rapid germination and flowering. Finally, dip fresh plant ash in the cut bulb wound to prevent decay.

4. Fertilization: add organic fertilizer to the flower beds where the aged seedlings are dug out, deeply turn them over and rake away the dead leaves and weeds. Generally apply decomposed cake fertilizer 0.5 to 0.8 kg/m2, and appropriately increase the application of phosphorus and potassium fertilizer to ensure the flowering needs of Oxalis tinctoria.

5. Planting: Oxalis sanguinis grows rapidly, and each plant can reproduce 3 to 9 seedlings in the same year. When planting, it is generally planted in pin-shaped holes, with plant spacing of 25 x 35 cm. Dig holes 8 to 10 cm deep with a small shovel. Put 4 to 6 plants in each hole according to the bulb size, and cover the soil 3 to 4 cm. Pay attention to exposing the leaves to the soil surface. Of course, the method of ditch planting can also be used. The plant spacing is generally 15 to 30 cm. Water is planted 2 to 3 days later to prevent the bulbs from rotting.

6, pest control: red sorrel vulnerable to red spider damage, such as control is not timely, can cause yellow leaves, dry, less flowers, affecting the ornamental value. Therefore, 40% omethoate 1000 to 1500 times, 0.2 to 0.3 degrees sulfur mixture, and acaricide can be sprayed during the growth of the grass.

Second, the distinction between safflower sorrel and sorrel

Oxalis is a general term for sorrel plants. But now we generally use to refer to yellow sorrel. The difference between yellow sorrel and safflower sorrel, in addition to the name of the flower color is different, the most obvious lies in

1. The former can form seeds, while the latter does not form seeds by tuber reproduction.

2, the former stem multi-level bifurcation, more creeping growth, the latter is not bifurcated, from a tuber divided into several petioles, each petiole above a leaf In addition, in the leaf color, shape, texture also have some differences. However, these are not as obvious as the two points mentioned above.

The above is the cultivation method of safflower sorrel and the distinction between safflower sorrel and sorrel introduced, I hope to help everyone.